KR20150027253A - 이차 전지용 양극, 이차 전지 및 이차 전지용 양극의 제조방법 - Google Patents

이차 전지용 양극, 이차 전지 및 이차 전지용 양극의 제조방법 Download PDF

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KR20150027253A
KR20150027253A KR1020157002070A KR20157002070A KR20150027253A KR 20150027253 A KR20150027253 A KR 20150027253A KR 1020157002070 A KR1020157002070 A KR 1020157002070A KR 20157002070 A KR20157002070 A KR 20157002070A KR 20150027253 A KR20150027253 A KR 20150027253A
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South Korea
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positive electrode
active material
secondary battery
material layer
electrode active
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KR1020157002070A
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English (en)
Korean (ko)
Inventor
유이 모리시마
히데토시 이노우에
쿠니히코 나카야마
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도요 알루미늄 가부시키가아샤
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Publication of KR20150027253A publication Critical patent/KR20150027253A/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
KR1020157002070A 2012-06-27 2013-06-26 이차 전지용 양극, 이차 전지 및 이차 전지용 양극의 제조방법 KR20150027253A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012143751 2012-06-27
JPJP-P-2012-143751 2012-06-27
PCT/JP2013/067443 WO2014003034A1 (ja) 2012-06-27 2013-06-26 二次電池用正極、二次電池および二次電池用正極の製造方法

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KR20150027253A true KR20150027253A (ko) 2015-03-11

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Country Status (7)

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US (1) US9899681B2 (zh)
EP (1) EP2869365A4 (zh)
JP (1) JP6495009B2 (zh)
KR (1) KR20150027253A (zh)
CN (1) CN104541390A (zh)
TW (1) TWI625886B (zh)
WO (1) WO2014003034A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6749804B2 (ja) * 2015-07-15 2020-09-02 セイコーインスツル株式会社 電気化学セル
JP6749803B2 (ja) * 2015-07-15 2020-09-02 セイコーインスツル株式会社 電気化学セル
KR20180027985A (ko) * 2016-09-07 2018-03-15 솔브레인 주식회사 전해액 첨가제 및 이를 포함하는 리튬 이차 전지
CN112751075A (zh) * 2019-10-31 2021-05-04 苏州微木智能系统有限公司 一种锂离子电池及其制备方法

Family Cites Families (17)

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AU1444897A (en) 1996-01-22 1997-08-20 Elf Atochem S.A. Method for the adhesion of fluorinated resins to metals
JP2000507996A (ja) 1997-01-22 2000-06-27 エルフ アトケム ソシエテ アノニム フッ化樹脂の金属材料への接着方法
JP3591506B2 (ja) 2001-06-14 2004-11-24 新神戸電機株式会社 非水電解液二次電池
CN100382362C (zh) 2003-03-26 2008-04-16 佳能株式会社 用于锂二次电池的电极材料和具有该电极材料的电极结构
EP1619699B1 (en) 2003-03-31 2015-11-18 Toyo Aluminium Kabushiki Kaisha Foil for negative electrode of capacitor and process for producing the same
JP2004335344A (ja) 2003-05-09 2004-11-25 Sanyo Electric Co Ltd リチウム二次電池用正極及びリチウム二次電池
JP2008098590A (ja) * 2006-10-16 2008-04-24 Nippon Zeon Co Ltd 電気化学素子用電極およびこれを用いてなる電気化学素子
JP2008160053A (ja) * 2006-11-27 2008-07-10 Denso Corp 集電体、電極および蓄電装置
JP5239311B2 (ja) * 2006-11-27 2013-07-17 株式会社デンソー 集電体、電極および蓄電装置
CN101260282B (zh) 2008-03-18 2010-08-11 成都中科来方能源科技有限公司 锂离子电池用水性粘合剂、制备方法及锂离子电池正极片
CN101752545A (zh) 2008-12-03 2010-06-23 北京有色金属研究总院 锂离子电池电极及其制备方法和采用该电极的锂离子电池
JP2010186626A (ja) * 2009-02-12 2010-08-26 Sumitomo Bakelite Co Ltd 二次電池
JP5542801B2 (ja) * 2009-03-23 2014-07-09 東洋アルミニウム株式会社 電極構造体、コンデンサ、電池および電極構造体の製造方法
DE102009051214A1 (de) * 2009-10-29 2011-05-12 Li-Tec Battery Gmbh Stromableiter mit einem Durchgangsbereich
TWI462381B (zh) * 2009-11-25 2014-11-21 Univ Nat Taiwan 高性能電流收集裝置
TWI565125B (zh) 2010-11-25 2017-01-01 鴻海精密工業股份有限公司 鋰離子電池電極複合材料及其製備方法以及電池
RU2573387C2 (ru) 2011-02-21 2016-01-20 Джапан Капаситор Индастриал Ко., Лтд. Электродная фольга, токоотвод, электрод и элемент для аккумулирования электрической энергии с их применением

Also Published As

Publication number Publication date
TWI625886B (zh) 2018-06-01
EP2869365A1 (en) 2015-05-06
EP2869365A4 (en) 2016-02-24
WO2014003034A1 (ja) 2014-01-03
JPWO2014003034A1 (ja) 2016-06-02
US9899681B2 (en) 2018-02-20
CN104541390A (zh) 2015-04-22
TW201414058A (zh) 2014-04-01
JP6495009B2 (ja) 2019-04-03
US20150364765A1 (en) 2015-12-17

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